Recent Topics

1 Feb 15, 2018 19:50    

Been using B2Evolution for a number of years - gone through a number of updates - and today, for the first time in a while I added a new collection and was going through aligning the settings with my other collections. When I came to edit the widgets I got the error message "This action can only be performed with HTTP_REFERER ="; (although some of the changes that I wanted to happen still took place, which was confusing in itself). I am guessing that in one of the many updates something has changed that I have not kept up with due to the fact that having set things up I didn't need to change any of the widget settings.

In those cases where I have succeeded in making changes, the error message was coming up and I simply ignored it - so I have made many of the changes that I wanted to, so perhaps the error is just annoying rather than actually stopping me doing something!

I am using 6.9.6 stable and the url of one of my collections is

many thanks in advance for any help

2 Feb 16, 2018 06:54

Hi @grmat158 please can you post a screenshot for this issue so that we have a visual aid to help identify this issue better?

On the interim, you can also try to debug the issue to help us assist you better

to enable debugging: open ../conf/_advanced.php and find $debug = 'pwd'; and change to $debug = 1;

Then go back and visit/load the page where the error/notice/warning occurred. Debugging information will appear at the bottom of the page.

3 Feb 16, 2018 11:37

Not sure the screenshot would help it simply shows my widgets page with a box in front with the error message I reported above which is :

This action can only be performed with HTTP_REFERER =

I have done the debug and cannot see what might have generated this error (however, I am no expert when it comes to reading the debug output) - the only things I notice are some errors from the locales and I seem to get that happening on every page I access now that I am seeingthe debug info, and it doesn't generate any error box - except when I try to edit the widget contents.

When I access the widget directly from the front page I can successfully change the contents (Specifically I am trying to change some free html) - it is only when I try to access it from the dashboard that I get the error.

Hope that helps a bit!


4 Feb 16, 2018 15:20

5 Feb 16, 2018 15:35

Hi @grmat158 please try to debug the issue further, to enable debugging: open ../conf/_advanced.php and find :

$debug = 'pwd';
$debug_jslog = 'pwd';

and change to

$debug = 1;
$debug_jslog = 1;

Then go back and visit/load the page where the error/notice/warning occurred. Debugging information for JavaScript will appear at the top of the page.

Also, does this happen after you edit and hit the SAVE button?

6 Feb 16, 2018 16:02

Here is the screen shot - I'll have a look at the javascript debug

The error happens when I click "edit widget settings" - if I go in from the front page and am able to edit then save works OK

many thanks

7 Feb 16, 2018 16:04

The Ajax Debug Log gave me

request time: 2018-2-16 15:3:36.951
response time: 2018-2-16 15:3:39.826
roundtrip time: 2sec 875 ms
POST data: ctrl=widgets&action=edit&wi_ID=192&crumb_widget=7zwZDoenUL8uw0yh8ZvsOeJmdlvDkF77&nocache_dummy=1518793416950&display_mode=js
response data type: script

8 Feb 26, 2018 22:58

Still haven't solved this....but I do have a little more information.

It seems that the "referrer error" occurs after the action has been completed. So, for instance if I click on "disable widget" I receive the error message - however, if I navigate to another view and then go back to the widgets the widget has been disabled correctly.

Not sure that helps any, but I am still investigating

9 Feb 27, 2018 13:59

To continue...

I have now hit a "catch 22" ... I am able to edit widgets by viewing the front page, selecting "Widgets" from the menu, and then clicking "edit" for the appropriate widget.

Unfortunately, the next one I would like to change (to format it similarly to other sidebar entries) is the "Login" - which, of course only appears when I am logged out and unable to access the top menu!!

Does anyone have a suggestion about how I might be able to get round this one - assuming I cannot solve the original "referrer" issue that is.

Many thanks

12 Feb 28, 2018 08:35

Is your .htaccess standard? Or did you customize it?

Also, considering upgrading to the latest version and see if it is resolved?

13 Feb 28, 2018 11:27

Thanks Achillis for your continued suggestions....

I had actually updated yesterday - no change - still getting the same messages.

My htaccess did not include a lot of the "sample" - I have now copied that into htaccess with the exception of the default document - because of the way that my site works that is not something I want to do. None of that made any difference to the errors.

I was looking through some of the code and found one check of HTTP_REFERER in admin.php however I am pretty sure that isn't where the message is coming from given that it seems to originate after the action has been carried out.. I am at a bit of a loss as to why the HTTP_REFERER would not be correct anyway.

The only thought I had was that the referring domain is a subdomain - but that doesn't seem to have made any difference. I just did a clean install of b2evolution on my main domain (which I hadn't done before) and the error happens there as well on that.

14 Feb 28, 2018 17:55

please just verify what you have for $baseurl in conf/_basic_config.php

16 Mar 01, 2018 08:24

I was hoping @fplanque or @mgsolipa would have jumped in here already... not sure why this is happening, but I am investigating.

This post has 1 feedback awaiting moderation...

Form is loading...